We can extract CO2 from the ocean. Can it turn into a business?

Imagine: A switch is flicked and, in a heartbeat, every process spewing deadly pollution into the heavens is replaced with something clean and sustainable. Sadly, even then, the Earth would still tip ...

Fossil fuel companies are experimenting with using carbon dioxide captured from the air in oil extraction to usher in a new era of planet-friendly “net-zero oil” – but the idea is an illusion, ...